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OSeMOSYS / otoole

OSeMOSYS Tools for Energy
https://otoole.readthedocs.io
MIT License
25 stars 18 forks source link

Error converting from CSV #138

Closed trevorb1 closed 1 year ago

trevorb1 commented 1 year ago

Description

When I try to convert from a csv to a datafile, I get the following error. Conversion from a datapackage to a datafile using the same source data works fine.

Solution

Looks like otoole is trying to find data for result parameters when reading in the input data. A line needs to be added (or modified) that tells otoole when reading data, only look for values tagged as a param or set in the config.yaml. Also, a test should be added that checks for this issue.

System Information

Otoole Version: Develop branch OS: Linux

Error Message

Traceback (most recent call last):
  File "/home/trevorb1/.local/bin/otoole", line 8, in <module>
    sys.exit(main())
  File "/home/trevorb1/repositories/otoole/src/otoole/cli.py", line 336, in main
    args.func(args)
  File "/home/trevorb1/repositories/otoole/src/otoole/cli.py", line 197, in conversion_matrix
    context.convert(args.from_path, args.to_path)
  File "/home/trevorb1/repositories/otoole/src/otoole/input.py", line 121, in convert
    inputs, default_values = self._read(input_filepath, **kwargs)
  File "/home/trevorb1/repositories/otoole/src/otoole/input.py", line 103, in _read
    return self._read_strategy.read(filepath, **kwargs)
  File "/home/trevorb1/repositories/otoole/src/otoole/read_strategies.py", line 178, in read
    df = pd.read_csv(csv_path)
  File "/home/trevorb1/.local/lib/python3.8/site-packages/pandas/util/_decorators.py", line 311, in wrapper
    return func(*args, **kwargs)
  File "/home/trevorb1/.local/lib/python3.8/site-packages/pandas/io/parsers/readers.py", line 678, in read_csv
    return _read(filepath_or_buffer, kwds)
  File "/home/trevorb1/.local/lib/python3.8/site-packages/pandas/io/parsers/readers.py", line 575, in _read
    parser = TextFileReader(filepath_or_buffer, **kwds)
  File "/home/trevorb1/.local/lib/python3.8/site-packages/pandas/io/parsers/readers.py", line 932, in __init__
    self._engine = self._make_engine(f, self.engine)
  File "/home/trevorb1/.local/lib/python3.8/site-packages/pandas/io/parsers/readers.py", line 1216, in _make_engine
    self.handles = get_handle(  # type: ignore[call-overload]
  File "/home/trevorb1/.local/lib/python3.8/site-packages/pandas/io/common.py", line 786, in get_handle
    handle = open(
FileNotFoundError: [Errno 2] No such file or directory: 'data/AnnualEmissions.csv'